Premium 99.99% Pure Copper Construction: Crafted from 99.99% pure copper, this bird bath disk leverages copper's natural properties to keep water clean and fresh. The high-purity material effectively inhibits growth, reducing the frequency of water changes and ensuring a healthier environment for visiting birds. Innovative Three-Point Support Design: Featuring a stable three-point support system, the disk maximizes contact with water while maintaining secure placement in your birdbath. Its 0.6 mm thickness enhances durability and optimizes purification efficiency, attracting more birds by providing consistently cleaner water. Extended Cleaning Intervals for Convenience: This copper plate significantly extends the cleaning interval from every three days to up to twenty days without additional tools. Simply remove debris and refill water as needed, saving time and effort while maintaining pristine conditions for your feathered visitors. Year-Round Seasonal Compatibility: Equipped with an electrically passivated surface, the tray maintains consistent physical purification regardless of temperature fluctuations or weather conditions. Safe for use on fountains and heaters, it ensures clean water throughout all seasons without degradation. Elegant Maple Leaf Design & Ideal Size: Measuring 4 inches in diameter with a stylish maple leaf pattern, this 0.6 mm thick disk adds aesthetic appeal to any outdoor birdbath or water bowl. Its universal size fits most standard feeders, combining beauty with functionality for a healthier bird habitat. Description: Keep your birdbath water fresh and clean effortlessly with our 99.99% pure copper bird bath disk. Designed with a durable 0.6mm thickness and a stable three-point support, it maximizes water contact for effective purification, extending cleaning intervals from every three days to up to 20 days. The electrically passivated surface ensures consistent performance year-round, regardless of weather conditions. Featuring an attractive maple leaf pattern, this 4-inch disk fits most outdoor birdbaths and water bowls, combining functionality with aesthetic appeal. Simply place it in your birdbath, remove debris regularly, and enjoy cleaner water with minimal maintenance. Item Name: Bird Bath Disk Material: Copper Style: Modern And Simple Features: Innovative, Water Cleaning, All Season Size Details: Size: 4.09" x 3.94" (Approx.) Thickness: 0.6mm Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1pc: 1 x Bird Bath Disk or 2pcs: 2 x Bird Bath Disk